Once you own a vaporizer, a quick weekly check can prevent most charging issues:

• Look at the port: Is there debris or lint? Use a dry toothpick to gently clean it.
• Check the cable: Any frays or exposed wires? Replace it immediately—don't risk a short.
• Test the connection: Does the cable feel secure when plugged in? If it wiggles, the port may be wearing out.

Catching these early saves you from a dead device at the worst possible time.